* {
	margin: 0;
	padding: 0
}
.clearfix:after, .col-extra:after, .col-sub:after, .layout:after, .main-wrap:after, .tb-module:after {
	content: '.';
	display: block;
	height: 0;
	line-height: 0;
	clear: both;
	visibility: hidden
}
.clearfix, .col-extra, .col-sub, .layout, .main-wrap, .tb-module {
*zoom:1
}
.col-extra, .col-main, .col-sub {
	float: left;
	min-height: 1px
}
.layout {
	width: 1190px;
	margin-left: auto;
	margin-right: auto
}
.grid-0, .grid-0 .col-main, .grid-1 .col-main, .grid-2 .col-main {
	width: 100%
}
.grid-2 .col-main .main-wrap {
	margin-left: 240px
}
.grid-2 .col-sub {
	width: 240px;
	margin-left: -100%
}
.grid-3 .col-main {
	width: 100%
}
.grid-3 .col-main .main-wrap {
	margin-left: 950px
}
.grid-3 .col-sub {
	width: 950px;
	margin-left: -100%
}
.grid-4 .col-main {
	width: 100%
}
.grid-4 .col-main .main-wrap {
	margin-left: 170px;
	margin-right: 470px
}
.grid-4 .col-sub {
	width: 170px;
	margin-left: -100%
}
.grid-4 .col-extra {
	width: 470px;
	margin-left: -470px
}
.layout-grid-0 {
	width: 100%
}
.site-nav .site-nav-bd {
	width: 1190px!important
}
